was thinking of buying a k&n filter for my stock airbox. question did anyone notice any differance in preformance with the new filter.

 

I had it in my 4 Runner before and the differences is on the freeway. It seems like it picks up a little better and you can hear the flow. It sounded like it's not as restricted. I'm planning on getting one soon for my TL.

 

i have the comptech filter, and recently, i've been noticing that my car seems a lil louder. and it does help a lil with gas mileage. as for power, i dunno...its supposedly a 1 hp gain, so i dont feel it...